Tai’an AQI History
Hourly air quality data for the past 24 hours in Tai’an, Shandong.
24-Hour Summary
Average AQI
92
Peak AQI
157
Best AQI
50
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 10:00 am | 100 | Moderate | 35.4 | 126.7 |
| 11:00 am | 95 | Moderate | 32.8 | 136.0 |
| 12:00 pm | 104 | Unhealthy for Sensitive Groups | 36.6 | 157.4 |
| 01:00 pm | 121 | Unhealthy for Sensitive Groups | 43.5 | 184.4 |
| 02:00 pm | 136 | Unhealthy for Sensitive Groups | 49.8 | 201.6 |
| 03:00 pm | 143 | Unhealthy for Sensitive Groups | 52.5 | 198.4 |
| 04:00 pm | 139 | Unhealthy for Sensitive Groups | 51.1 | 174.2 |
| 05:00 pm | 125 | Unhealthy for Sensitive Groups | 45.4 | 134.1 |
| 06:00 pm | 108 | Unhealthy for Sensitive Groups | 38.4 | 93.8 |
| 07:00 pm | 97 | Moderate | 33.9 | 66.4 |
| 08:00 pm | 78 | Moderate | 23.7 | 34.7 |
| 09:00 pm | 76 | Moderate | 22.5 | 29.5 |
| 10:00 pm | 73 | Moderate | 20.9 | 23.9 |
| 11:00 pm | 74 | Moderate | 21.4 | 22.6 |
| 12:00 am | 80 | Moderate | 24.4 | 25.4 |
| 01:00 am | 87 | Moderate | 28.5 | 29.6 |
| 02:00 am | 93 | Moderate | 31.9 | 33.2 |
| 03:00 am | 98 | Moderate | 34.5 | 35.9 |
| 04:00 am | 102 | Unhealthy for Sensitive Groups | 36.0 | 37.4 |
| 05:00 am | 104 | Unhealthy for Sensitive Groups | 36.9 | 38.4 |
| 06:00 am | 107 | Unhealthy for Sensitive Groups | 37.8 | 39.2 |
| 07:00 am | 103 | Unhealthy for Sensitive Groups | 36.4 | 37.7 |
| 08:00 am | 65 | Moderate | 16.5 | 21.1 |
| 09:00 am | 62 | Moderate | 14.8 | 27.1 |
| 10:00 am | 59 | Moderate | 13.5 | 25.2 |
| 11:00 am | 56 | Moderate | 11.7 | 21.1 |
| 12:00 pm | 53 | Moderate | 10.3 | 17.8 |
| 01:00 pm | 52 | Moderate | 9.9 | 16.5 |
| 02:00 pm | 52 | Moderate | 9.8 | 16.6 |
| 03:00 pm | 53 | Moderate | 10.4 | 17.6 |
| 04:00 pm | 55 | Moderate | 11.4 | 18.7 |
| 05:00 pm | 58 | Moderate | 12.6 | 19.9 |
| 06:00 pm | 66 | Moderate | 17.3 | 22.9 |
| 07:00 pm | 84 | Moderate | 26.9 | 32.4 |
| 08:00 pm | 121 | Unhealthy for Sensitive Groups | 43.8 | 46.6 |
| 09:00 pm | 147 | Unhealthy for Sensitive Groups | 54.2 | 57.2 |
| 10:00 pm | 155 | Unhealthy | 61.0 | 64.3 |
| 11:00 pm | 157 | Unhealthy | 63.8 | 67.3 |
| 12:00 am | 156 | Unhealthy | 62.6 | 66.1 |
| 01:00 am | 154 | Unhealthy | 59.6 | 63.1 |
| 02:00 am | 151 | Unhealthy | 56.0 | 59.4 |
| 03:00 am | 144 | Unhealthy for Sensitive Groups | 53.1 | 56.3 |
| 04:00 am | 141 | Unhealthy for Sensitive Groups | 51.7 | 55.1 |
| 05:00 am | 143 | Unhealthy for Sensitive Groups | 52.4 | 55.9 |
| 06:00 am | 143 | Unhealthy for Sensitive Groups | 52.7 | 56.0 |
| 07:00 am | 135 | Unhealthy for Sensitive Groups | 49.2 | 51.6 |
| 08:00 am | 64 | Moderate | 16.1 | 16.6 |
| 09:00 am | 52 | Moderate | 9.5 | 10.4 |
| 10:00 am | 50 | Good | 9.0 | 10.4 |
| 11:00 am | 52 | Moderate | 9.6 | 11.2 |
| 12:00 pm | 52 | Moderate | 9.9 | 11.6 |
| 01:00 pm | 53 | Moderate | 10.1 | 12.0 |
| 02:00 pm | 54 | Moderate | 10.7 | 12.7 |
| 03:00 pm | 56 | Moderate | 11.6 | 13.8 |
| 04:00 pm | 57 | Moderate | 12.5 | 14.9 |
| 05:00 pm | 59 | Moderate | 13.5 | 15.9 |
| 06:00 pm | 63 | Moderate | 15.7 | 17.5 |
| 07:00 pm | 68 | Moderate | 18.2 | 19.6 |
| 08:00 pm | 61 | Moderate | 14.5 | 14.5 |
| 09:00 pm | 63 | Moderate | 15.5 | 15.5 |
| 10:00 pm | 67 | Moderate | 17.5 | 17.6 |
| 11:00 pm | 73 | Moderate | 21.0 | 21.2 |
| 12:00 am | 82 | Moderate | 25.6 | 26.5 |
| 01:00 am | 92 | Moderate | 31.1 | 33.1 |
| 02:00 am | 103 | Unhealthy for Sensitive Groups | 36.2 | 39.1 |
| 03:00 am | 113 | Unhealthy for Sensitive Groups | 40.2 | 43.9 |
| 04:00 am | 119 | Unhealthy for Sensitive Groups | 43.0 | 47.1 |
| 05:00 am | 124 | Unhealthy for Sensitive Groups | 44.9 | 49.5 |
| 06:00 am | 124 | Unhealthy for Sensitive Groups | 44.9 | 49.6 |
| 07:00 am | 120 | Unhealthy for Sensitive Groups | 43.3 | 47.8 |
| 08:00 am | 70 | Moderate | 19.2 | 21.6 |
| 09:00 am | 69 | Moderate | 18.5 | 23.4 |
| 10:00 am | 76 | Moderate | 22.4 | 33.1 |
| 11:00 am | 83 | Moderate | 26.4 | 42.7 |
| 12:00 pm | 81 | Moderate | 25.3 | 39.3 |
| 01:00 pm | 78 | Moderate | 23.8 | 35.6 |
| 02:00 pm | 76 | Moderate | 22.7 | 32.8 |
| 03:00 pm | 76 | Moderate | 22.4 | 31.5 |
| 04:00 pm | 75 | Moderate | 22.2 | 31.0 |
| 05:00 pm | 76 | Moderate | 22.4 | 31.0 |
| 06:00 pm | 77 | Moderate | 22.8 | 30.9 |
| 07:00 pm | 78 | Moderate | 23.7 | 31.3 |
| 08:00 pm | 66 | Moderate | 17.3 | 21.4 |
| 09:00 pm | 68 | Moderate | 18.3 | 21.9 |
| 10:00 pm | 71 | Moderate | 20.0 | 23.5 |
| 11:00 pm | 74 | Moderate | 21.7 | 25.0 |
| 12:00 am | 78 | Moderate | 23.5 | 26.4 |
| 01:00 am | 80 | Moderate | 24.4 | 26.7 |
| 02:00 am | 75 | Moderate | 22.1 | 23.6 |
| 03:00 am | 71 | Moderate | 19.6 | 20.7 |
| 04:00 am | 70 | Moderate | 19.2 | 20.0 |
| 05:00 am | 71 | Moderate | 20.0 | 20.8 |
| 06:00 am | 72 | Moderate | 20.6 | 21.4 |
| 07:00 am | 71 | Moderate | 19.7 | 20.5 |
| 08:00 am | 148 | Unhealthy for Sensitive Groups | 54.4 | 63.6 |
| 09:00 am | 128 | Unhealthy for Sensitive Groups | 46.3 | 55.4 |
| 10:00 am | 113 | Unhealthy for Sensitive Groups | 40.3 | 49.8 |
| 11:00 am | 100 | Moderate | 35.3 | 45.2 |
| 12:00 pm | 95 | Moderate | 32.7 | 42.4 |
| 01:00 pm | 90 | Moderate | 30.3 | 40.2 |
| 02:00 pm | 87 | Moderate | 28.6 | 38.2 |
| 03:00 pm | 86 | Moderate | 28.1 | 37.3 |
| 04:00 pm | 87 | Moderate | 28.2 | 37.0 |
| 05:00 pm | 88 | Moderate | 28.8 | 36.9 |
| 06:00 pm | 89 | Moderate | 29.7 | 37.0 |
| 07:00 pm | 93 | Moderate | 31.5 | 37.7 |
| 08:00 pm | 75 | Moderate | 21.8 | 24.5 |
| 09:00 pm | 77 | Moderate | 22.8 | 25.3 |
| 10:00 pm | 77 | Moderate | 23.2 | 25.5 |
| 11:00 pm | 79 | Moderate | 23.9 | 26.0 |
| 12:00 am | 85 | Moderate | 27.2 | 29.2 |
| 01:00 am | 91 | Moderate | 30.5 | 32.2 |
| 02:00 am | 96 | Moderate | 33.3 | 34.8 |
| 03:00 am | 100 | Moderate | 35.3 | 36.6 |
| 04:00 am | 104 | Unhealthy for Sensitive Groups | 36.6 | 37.6 |
| 05:00 am | 104 | Unhealthy for Sensitive Groups | 36.9 | 37.8 |
| 06:00 am | 100 | Moderate | 35.3 | 36.1 |
| 07:00 am | 90 | Moderate | 30.3 | 31.1 |
| 08:00 am | 152 | Unhealthy | 56.8 | 64.7 |
| 09:00 am | 126 | Unhealthy for Sensitive Groups | 45.6 | 54.5 |
| 10:00 am | 124 | Unhealthy for Sensitive Groups | 44.7 | 54.6 |
| 11:00 am | 124 | Unhealthy for Sensitive Groups | 44.9 | 55.8 |
| 12:00 pm | 119 | Unhealthy for Sensitive Groups | 43.0 | 56.8 |
| 01:00 pm | 112 | Unhealthy for Sensitive Groups | 39.8 | 59.6 |
| 02:00 pm | 107 | Unhealthy for Sensitive Groups | 38.1 | 61.0 |
| 03:00 pm | 104 | Unhealthy for Sensitive Groups | 36.8 | 60.1 |
| 04:00 pm | 103 | Unhealthy for Sensitive Groups | 36.3 | 58.8 |
| 05:00 pm | 104 | Unhealthy for Sensitive Groups | 36.8 | 57.6 |
| 06:00 pm | 109 | Unhealthy for Sensitive Groups | 38.8 | 57.2 |
| 07:00 pm | 117 | Unhealthy for Sensitive Groups | 42.0 | 57.9 |
| 08:00 pm | 106 | Unhealthy for Sensitive Groups | 37.4 | 51.0 |
| 09:00 pm | 105 | Unhealthy for Sensitive Groups | 37.3 | 47.8 |
| 10:00 pm | 102 | Unhealthy for Sensitive Groups | 36.0 | 44.0 |
| 11:00 pm | 99 | Moderate | 34.7 | 41.2 |
| 12:00 am | 98 | Moderate | 34.3 | 39.3 |
| 01:00 am | 96 | Moderate | 33.5 | 37.7 |
| 02:00 am | 94 | Moderate | 32.0 | 35.5 |
| 03:00 am | 89 | Moderate | 29.5 | 32.6 |
| 04:00 am | 85 | Moderate | 27.3 | 30.0 |
| 05:00 am | 82 | Moderate | 25.5 | 28.1 |
| 06:00 am | 77 | Moderate | 23.2 | 25.9 |
| 07:00 am | 73 | Moderate | 20.8 | 23.6 |
| 08:00 am | 69 | Moderate | 18.5 | 22.3 |
| 09:00 am | 70 | Moderate | 19.5 | 24.3 |
| 10:00 am | 75 | Moderate | 21.8 | 27.2 |
| 11:00 am | 82 | Moderate | 25.7 | 32.5 |
| 12:00 pm | 93 | Moderate | 31.7 | 41.3 |
| 01:00 pm | 101 | Unhealthy for Sensitive Groups | 35.5 | 49.0 |
| 02:00 pm | 99 | Moderate | 35.0 | 49.0 |
| 03:00 pm | 98 | Moderate | 34.3 | 47.6 |
| 04:00 pm | 99 | Moderate | 34.7 | 47.0 |
| 05:00 pm | 101 | Unhealthy for Sensitive Groups | 35.6 | 46.9 |
| 06:00 pm | 106 | Unhealthy for Sensitive Groups | 37.7 | 50.2 |
| 07:00 pm | 112 | Unhealthy for Sensitive Groups | 39.9 | 50.1 |
| 08:00 pm | 132 | Unhealthy for Sensitive Groups | 48.0 | 53.0 |
| 09:00 pm | 119 | Unhealthy for Sensitive Groups | 42.7 | 48.8 |
| 10:00 pm | 119 | Unhealthy for Sensitive Groups | 42.8 | 47.8 |
| 11:00 pm | 118 | Unhealthy for Sensitive Groups | 42.6 | 47.3 |
| 12:00 am | 124 | Unhealthy for Sensitive Groups | 44.7 | 51.0 |
| 01:00 am | 136 | Unhealthy for Sensitive Groups | 49.6 | 57.2 |
| 02:00 am | 101 | Unhealthy for Sensitive Groups | 35.5 | 39.5 |
| 03:00 am | 90 | Moderate | 30.3 | 32.9 |
| 04:00 am | 78 | Moderate | 23.6 | 25.5 |
| 05:00 am | 63 | Moderate | 15.3 | 16.3 |
| 06:00 am | 58 | Moderate | 12.7 | 13.7 |
| 07:00 am | 59 | Moderate | 13.6 | 15.6 |
| 08:00 am | 60 | Moderate | 13.9 | 18.1 |
| 09:00 am | 66 | Moderate | 17.3 | 27.7 |